whining noise from speakers?

[najdi]

hey guys was giving it tonight and all of a sudden i get a whining noise like a fkn supercharger high pitch noise and the speakers would go in and out and sometimes stop working..its a mess im pretty sure its just the contacts or somethings touching the earth points...could it be something other then speakers ?

comments needed cheers

[HondaPie]

check all ur wires from head unit to speakers, if they are ok then ur speakers are fockt

[Zilli]

sometimes you get interference through your cables from surroudning electrical equipment... there is a term for this, and generally you do need to ensure your wires are in good condition and shielded... there are also devices which help you remove this issue...

Im gonna transfer this to the ICE section, as you may get more suitable information there

[JDM-05R]

i had this problem is my old Lude i wasnt bothered checking the wires so i just bought a 40 Amp noise filter that got rid of the noise. links below there pretty cheap

http://www.ryda.com.au/Aerpro-AP958-40-Amp-Noise-Filter-p/ap958.htm
http://cgi.ebay.com.au/40-Amp-Noise-Filter-Car-Audio-Stereo-Enhancement-/370392308898?cmd=ViewItem&pt=AU_Car_Parts_Accessories&hash=item563d1a1ca2

[fitme]

power wire should not be close to your speaker wires..it will cause the whining sound...check all your grounding and power terminals

[riruiz_88]

im leaning more towards an earth that is loose or power cable too close to RCA's.
check the earth for the amp and make sure both ends of the cable are properly terminated. also check connections at your speakers

[najdi]

all fixed guys..my left speaker surprisnginly had the wire loose but the right speaker wouldnt work? l0lll my rca also came out...everythings fixed u can close thread if wanted